package com.tuma.chapter1;

import java.util.ArrayList;
import java.util.LinkedList;

public class Demo1ArrayList {
    public static void main(String[] args) {
        ArrayList personList = new ArrayList<String>();
        personList.add("lilei-1");

        LinkedList oneByOneLinkedList = new LinkedList<>();
        oneByOneLinkedList.add("1");

    }
}
